The orientation distribution in an industrial sample of poly(p-phenylene terephthalamide) determined by two- and three-dimensional NMR techniques

Author(s)
M. Wilhelm , S. F&eacute , aux de Lacroix. aux de Lacroix , J. J. Titman , Klaus Schmidt-Rohr and H. W. Spiess
Publisher
Acta Polymerica
Year
1993
Volume
44
Pages
279-284